370ff654e7
Change license to AGPL
This commit:
- Updates the `LICENSE` file
- Start every file with something like:
// Copyright YEAR_FIRST_PUBLISHED Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only
---
First, I removed existing license headers with this Ruby 3.1.2 script:
require 'set'
EXTENSIONS_TO_CHECK = Set['.h', '.hpp', '.cpp', '.m', '.mm', '.pch', '.swift']
same = 0
different = 0
all_files = `git ls-files`.lines.map { |line| line.strip }
all_files.each do |relative_path|
if relative_path == 'Pods'
next
end
unless EXTENSIONS_TO_CHECK.include? File.extname(relative_path)
next
end
path = File.expand_path(relative_path)
contents = File.read(path)
new_contents = contents.sub(/\/\/\n\/\/ Copyright .*\n\/\/\n\n/, '')
if contents == new_contents
same += 1
else
different += 1
end
File.write(path, new_contents)
end
puts "updated #{different} file(s), left #{same} untouched"
I'm sure this script could be improved, but it worked well enough.
Then, I created `Scripts/lint/lint-license-headers` and ran it to auto-
fix a lot of files. This changed the mode of some files, but I think
that's actually desirable. For example,
`SignalServiceKit/src/Util/AppContext.m` previously had a mode of
`0755/-rwxr-xr-x`, and it's now `0644/-rw-r--r--`.
Then I fixed some stragglers and updated the precommit script.
See [a similar change in the Desktop app][0].
[0]: 8bfaf598af
171 lines
8.6 KiB
Swift
171 lines
8.6 KiB
Swift
//
|
|
// Copyright 2019 Signal Messenger, LLC
|
|
// SPDX-License-Identifier: AGPL-3.0-only
|
|
//
|
|
|
|
import XCTest
|
|
import LibSignalClient
|
|
import SignalServiceKit
|
|
|
|
class TestProtocolRunnerTest: SSKBaseTestSwift {
|
|
|
|
var aliceClient: FakeSignalClient!
|
|
var bobClient: FakeSignalClient!
|
|
|
|
override func setUp() {
|
|
super.setUp()
|
|
aliceClient = FakeSignalClient.generate(e164Identifier: "+122233alice")
|
|
bobClient = FakeSignalClient.generate(e164Identifier: "+12223334bob")
|
|
|
|
tsAccountManager.registerForTests(withLocalNumber: "+13235551234", uuid: UUID())
|
|
}
|
|
|
|
let runner = TestProtocolRunner()
|
|
|
|
func test_roundtrip() {
|
|
write { transaction in
|
|
try! self.runner.initialize(senderClient: self.aliceClient, recipientClient: self.bobClient, transaction: transaction)
|
|
|
|
let plaintext = "Those who stands for nothing will fall for anything"
|
|
let cipherMessage = try! self.runner.encrypt(plaintext.data(using: .utf8)!,
|
|
senderClient: self.aliceClient,
|
|
recipient: self.bobClient.protocolAddress,
|
|
context: NullContext())
|
|
|
|
let decrypted = try! self.runner.decrypt(cipherMessage,
|
|
recipientClient: self.bobClient,
|
|
sender: self.aliceClient.protocolAddress,
|
|
context: NullContext())
|
|
|
|
let decryptedText = String(data: decrypted, encoding: .utf8)!
|
|
XCTAssertEqual(plaintext, decryptedText)
|
|
}
|
|
}
|
|
|
|
func test_multiple() {
|
|
write { transaction in
|
|
try! self.runner.initialize(senderClient: self.aliceClient, recipientClient: self.bobClient, transaction: transaction)
|
|
|
|
// two encrypts
|
|
let plaintext1 = "Those who stands for nothing will fall for anything"
|
|
let cipherMessage1 = try! self.runner.encrypt(plaintext1.data(using: .utf8)!,
|
|
senderClient: self.aliceClient,
|
|
recipient: self.bobClient.protocolAddress,
|
|
context: NullContext())
|
|
|
|
let plaintext2 = "Do not despair when your enemy attacks you."
|
|
let cipherMessage2 = try! self.runner.encrypt(plaintext2.data(using: .utf8)!,
|
|
senderClient: self.aliceClient,
|
|
recipient: self.bobClient.protocolAddress,
|
|
context: NullContext())
|
|
|
|
// two decrypts
|
|
let decrypted1 = try! self.runner.decrypt(cipherMessage1,
|
|
recipientClient: self.bobClient,
|
|
sender: self.aliceClient.protocolAddress,
|
|
context: NullContext())
|
|
|
|
let decrypted2 = try! self.runner.decrypt(cipherMessage2,
|
|
recipientClient: self.bobClient,
|
|
sender: self.aliceClient.protocolAddress,
|
|
context: NullContext())
|
|
|
|
let decryptedText1 = String(data: decrypted1, encoding: .utf8)!
|
|
XCTAssertEqual(plaintext1, decryptedText1)
|
|
|
|
let decryptedText2 = String(data: decrypted2, encoding: .utf8)!
|
|
XCTAssertEqual(plaintext2, decryptedText2)
|
|
}
|
|
}
|
|
|
|
func test_outOfOrder() {
|
|
write { transaction in
|
|
try! self.runner.initialize(senderClient: self.aliceClient, recipientClient: self.bobClient, transaction: transaction)
|
|
|
|
// two encrypts
|
|
let plaintext1 = "Those who stands for nothing will fall for anything"
|
|
let cipherMessage1 = try! self.runner.encrypt(plaintext1.data(using: .utf8)!,
|
|
senderClient: self.aliceClient,
|
|
recipient: self.bobClient.protocolAddress,
|
|
context: NullContext())
|
|
|
|
let plaintext2 = "Do not despair when your enemy attacks you."
|
|
let cipherMessage2 = try! self.runner.encrypt(plaintext2.data(using: .utf8)!,
|
|
senderClient: self.aliceClient,
|
|
recipient: self.bobClient.protocolAddress,
|
|
context: NullContext())
|
|
|
|
// decrypt second message first
|
|
let decrypted2 = try! self.runner.decrypt(cipherMessage2,
|
|
recipientClient: self.bobClient,
|
|
sender: self.aliceClient.protocolAddress,
|
|
context: NullContext())
|
|
|
|
let decrypted1 = try! self.runner.decrypt(cipherMessage1,
|
|
recipientClient: self.bobClient,
|
|
sender: self.aliceClient.protocolAddress,
|
|
context: NullContext())
|
|
|
|
let decryptedText1 = String(data: decrypted1, encoding: .utf8)!
|
|
XCTAssertEqual(plaintext1, decryptedText1)
|
|
|
|
let decryptedText2 = String(data: decrypted2, encoding: .utf8)!
|
|
XCTAssertEqual(plaintext2, decryptedText2)
|
|
}
|
|
}
|
|
|
|
func test_localClient_receives() {
|
|
Self.identityManager.generateNewIdentityKey(for: .aci)
|
|
Self.tsAccountManager.registerForTests(withLocalNumber: "+13235551234",
|
|
uuid: UUID())
|
|
let localClient = LocalSignalClient()
|
|
|
|
write { transaction in
|
|
try! self.runner.initialize(senderClient: self.bobClient,
|
|
recipientClient: localClient,
|
|
transaction: transaction)
|
|
|
|
let plaintext = "Those who stands for nothing will fall for anything"
|
|
let cipherMessage = try! self.runner.encrypt(plaintext.data(using: .utf8)!,
|
|
senderClient: self.bobClient,
|
|
recipient: localClient.protocolAddress,
|
|
context: transaction)
|
|
|
|
let decrypted = try! self.runner.decrypt(cipherMessage,
|
|
recipientClient: localClient,
|
|
sender: self.bobClient.protocolAddress,
|
|
context: transaction)
|
|
|
|
let decryptedText = String(data: decrypted, encoding: .utf8)!
|
|
XCTAssertEqual(plaintext, decryptedText)
|
|
}
|
|
}
|
|
|
|
func test_localClient_sends() {
|
|
Self.identityManager.generateNewIdentityKey(for: .aci)
|
|
Self.tsAccountManager.registerForTests(withLocalNumber: "+13235551234",
|
|
uuid: UUID())
|
|
let localClient = LocalSignalClient()
|
|
|
|
write { transaction in
|
|
try! self.runner.initialize(senderClient: localClient,
|
|
recipientClient: self.bobClient,
|
|
transaction: transaction)
|
|
|
|
let plaintext = "Those who stands for nothing will fall for anything"
|
|
let cipherMessage = try! self.runner.encrypt(plaintext.data(using: .utf8)!,
|
|
senderClient: localClient,
|
|
recipient: self.bobClient.protocolAddress,
|
|
context: transaction)
|
|
|
|
let decrypted = try! self.runner.decrypt(cipherMessage,
|
|
recipientClient: self.bobClient,
|
|
sender: localClient.protocolAddress,
|
|
context: transaction)
|
|
|
|
let decryptedText = String(data: decrypted, encoding: .utf8)!
|
|
XCTAssertEqual(plaintext, decryptedText)
|
|
}
|
|
}
|
|
}
|